Heart-shaped cockle Shells

The Heartbeat of the Shore

$5.50

This is the shell of childhood memories and sandy picnics. The Heart-shaped Cockle is the quintessential beach find, with its perfectly rounded, heart-shaped form and its strong, radiating ribs that feel like the grooves of a well-loved treasure. It doesn’t have the flashy colors of a tropical shell, but it possesses a warm, familiar beauty in its palette of creamy yellows, tans, and light browns. It is the shell that says “you are at the sea,” a simple, joyful emblem of coastal life.

From the Shore

There is a special kind of happiness in finding a perfect Heart-shaped Cockle. It fits perfectly in the palm of your hand, its sturdy, ribbed surface a satisfying texture to explore with your fingertips. I love seeing them scattered along the tideline, like little jewels left by the waves. They feel like the anchors of every beachcomber’s collection—a humble, beautiful, and essential piece of the seaside story. Selecting them is like gathering a basket of tiny, sandy hearts.

Creative Ideas
The classic, uniform shape of the Heart-shaped Cockle makes it incredibly versatile for all kinds of charming projects.

  • Mosaic Magic: Their consistent shape and size make them ideal for creating stunning mosaics on picture frames, stepping stones, or tabletops.

  • Coastal Jewelry: Stack a few small cockles and drill them to create a charming, layered bracelet or a pair of simple earrings.

  • Fairy Gardens & Terrariums: Use them as tiny shovels, dishes, or decorative roofs in a miniature garden, bringing a touch of the beach to your indoor world.


Each of these shells is a piece of coastal nostalgia, sustainably and ethically collected. They are crafted from natural Cockle shells (Cerastoderma spp.), celebrated for their classic, heart-shaped form and sturdy, ribbed texture. Please remember that as a natural product, every shell will have its own unique variations in shape, size, and color. These are the beautiful marks of a treasure, shaped by the waves.

Every seashell is a gift from the ocean, and I pack each one with the care it deserves, ensuring its safe journey to you.

  • Preparation Time: I will carefully wrap your seashells in recycled paper and twine within 1-3 business days, making it feel like a personal gift from the sea.

  • Shipping Method: I use reliable standard shipping and will provide you with a tracking number, so you can follow your shell’s journey.

  • International Orders: For shells traveling across oceans, please allow a little extra time. Sometimes customs checks can extend their journey.

The ocean never creates two identical shells, making the one you receive truly one-of-a-kind.

  • Damaged in Transit: If your shell is damaged during its journey, please contact me within 24 hours of receipt with a photo. I will immediately send a replacement or issue a full refund.

  • Not as Described: I do my best to represent each shell accurately through photos and descriptions. If you feel your shell is significantly different from what was described, please contact me within 7 days, and we will find a thoughtful solution.

  • A Note on “Change of Mind”: As each shell is a natural, unique item, I cannot accept returns or exchanges due to a “change of mind.” Please review the photos and dimensions carefully to ensure it’s the perfect “ocean companion” for you.

  • The entire family of cockles is named for its shape! The scientific family name, Cardiidae, comes from the Greek word kardia, which means “heart.”

  • Because of their natural, perfect heart shape, these shells are often called “sea hearts” and are considered a natural token of love and affection, a valentine from the ocean itself.

  • The strong, radiating ribs on a cockle’s shell are not just for show; they provide structural strength, allowing this relatively thin-shelled creature to withstand the powerful motion of the waves.